Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195854 | Print device | Katsunori Nishida, Takao Hyakudome, Goro Okada | 2019-02-05 |
| 9956781 | Maintenance member | — | 2018-05-01 |
| 9878542 | Print device | Toshiaki Mizutani, Katsunori Nishida, Takao Hyakudome, Goro Okada | 2018-01-30 |
| 9604461 | Printing device | — | 2017-03-28 |
| 9527294 | Printer | — | 2016-12-27 |
| 9427971 | Printer with a cleanable nozzle surface | — | 2016-08-30 |
| 9259934 | Printer | — | 2016-02-16 |
| 9085156 | Printer | — | 2015-07-21 |
| 8829985 | Time difference amplifier circuit | Kiichi Niitsu, Naohiro Harigai, Masato Sakurai | 2014-09-09 |
| 8779951 | Multi-bit delta-sigma time digitizer circuit and calibration method thereof | Satoshi Uemori, Masamichi Ishii | 2014-07-15 |
| 8587271 | Envelope tracking power supply circuit and high-frequency amplifier including envelope tracking power supply circuit | Akihiro Kanbe, Masato Kaneta, Hitoshi Hirata, Tatsuhiro Shimura | 2013-11-19 |
| 8544993 | Ink cartridge and ink bag unit | Naoki Mizuno | 2013-10-01 |
| 8515374 | PLL circuit, and radio communication apparatus equipped with same | Toru Dan, Tomoyuki Tanabe | 2013-08-20 |
| 8436757 | Complex bandpass ΔΣAD modulator and digital radio receiver | Hao San | 2013-05-07 |
| 8415938 | Switching regulator | Ibuki Mori, Yoshihisa Yamada, Masashi Kono, Toshio Sugiyama | 2013-04-09 |
| 8319675 | Analog-to-digital converter | Tomohiko Ogawa | 2012-11-27 |
| D667493 | Cartridge for textile printer | Naoki Mizuno | 2012-09-18 |
| 8164316 | DC/DC converter | Yasunori Kobori, Tetsuya Furuya | 2012-04-24 |
| 7884751 | Time-to-digital converter | Kazuya Shimizu, Masato Kaneta, Tatsuji Matsuura, Katsuyoshi Yagi, Akira Abe +1 more | 2011-02-08 |
| 7821432 | Analog digital convert apparatus, analog digital convert method, control apparatus and program | Koji Asami, Tetsuya Taura, Takahide Suzuki, Hiroyuki Miyajima | 2010-10-26 |
| 7688242 | Analog-to-digital (AD) converter and analog-to-digital conversion method | Kazuya Shimizu, Koichiro Mashiko | 2010-03-30 |
| 7629911 | High-precision multi-band pass ΔΣ modulator | Hiroyuki Hagiwara, Atsushi Motozawa, Hao San | 2009-12-08 |
| 7622993 | Current mirror circuit | Yoshiki Niki, Koichiro Mashiko | 2009-11-24 |
| 7578242 | Magnetic levitation transportation system ground coil unit and manufacturing method thereof | Yoshifumi Itabashi, Yoshihiro Jizo, Akihiro Fujita, Hiromori Ishihara, Hiroaki Ota +2 more | 2009-08-25 |
| 7425870 | Current mirror circuit | Yoshiki Niki, Koichiro Mashiko | 2008-09-16 |